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Instantaneous Frequency Extraction for Nonstationary Signals via a Squeezing Operator with a Fixed-Point Iteration Method.

Zhen LiZhaoqi GaoFengyuan SunJinghuai GaoWei Zhang
Published in: Remote. Sens. (2024)
Keyphrases
  • fixed point
  • non stationary
  • instantaneous frequency
  • empirical mode decomposition
  • dynamic programming
  • computationally efficient
  • input image
  • parameter estimation
  • multi component